A linear accelerator can be used to accelerate which of the following?
A. Protons and electrons
B. Protons and neutrons
C. Protons only
D. Protons, electrons, and neutrons

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating

In a system, when potential energy decreases, then entropy also decreases. true false

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions